From 83f152c406f0585650a173c664ec123b33fb7e4b Mon Sep 17 00:00:00 2001
From: Nick Van Dyck <vandyck.nick@outlook.com>
Date: Fri, 18 May 2018 12:12:03 +0200
Subject: [PATCH] Get byte index of last rune in textfield

---
 Terminal.Gui/Views/TextField.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Terminal.Gui/Views/TextField.cs b/Terminal.Gui/Views/TextField.cs
index 42ede30e0..860b7a246 100644
--- a/Terminal.Gui/Views/TextField.cs
+++ b/Terminal.Gui/Views/TextField.cs
@@ -176,7 +176,7 @@ namespace Terminal.Gui {
 		int RuneIndexToByteIndex (int index)
 		{
 			var blen = text.Length;
-			for (int byteIndex = 0, runeIndex = 0; byteIndex < blen; runeIndex++) {
+			for (int byteIndex = 0, runeIndex = 0; byteIndex <= blen; runeIndex++) {
 				if (index == runeIndex)
 					return byteIndex;
 				(var rune, var size) = Utf8.DecodeRune (text, byteIndex, byteIndex - blen);